CECO
Ceco Environmental Corp
stockNASDAQ
At CloseOct 23, 2026 3:59:57 PM EDT
49.09USD-4.698%(-2.42)1,095,300
Pre-marketOct 23, 2026 8:43:30 AM EDT
50.06USD-2.815%(-1.45)
After-hoursOct 23, 2026 4:59:30 PM EDT
49.40USD+0.631%(+0.31)
CECO’s Short Volume on 2026-10-23 was 210,737, which is 36.03% of the day’s total reported volume. Over the past 30 days, the average Short Volume has been 40.13%. Short volume is the FINRA-reported daily short-sale volume — distinct from short interest, the standing position.
CECO Short Volume by Venue
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CECO Short Volume by Venue
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CECO Short Volume · History
Historical data is split-adjusted.
2 Total from available short volume files. Not every exchange reports the daily short volume free of charge (or at all), so total volume in this table will be less than the daily volume at the top of the page. Volume for trades during regular trading hours.
3 FINRA short data reported after market close (4pm ET).
4 Cboe stopped publishing short volume on June 30, 2023.
5 Nasdaq short data reported after market close (4pm ET).
6 NYSE short data reported after trading day close (8pm ET).